加入比赛；比赛前量体重；参加辩论

weighing up───权衡；估量；称

weighing down───体重下降

weighing out───v.称出

digging in───掘土以掺进；掘土把…埋起来；开始认真工作；掘壕固守

reining in───控制；放慢；止住

signing in───签到；注册；登记；签收

waiting in───在家等待

weigh in───加入比赛；比赛前量体重；参加辩论

weighed in───加入比赛；比赛前量体重；参加辩论

Only two-and-a-half weeks old but already weighing in at 40kg (88b), a baby hippopotamus swims alongside her mother, Kathi.───只有两周半大却重达40公斤（88磅）的河马宝宝正游曳在妈妈凯瑟琳旁边。

The 14-cylinder engine turns the longest propeller shaft (130 metres) ever built, at the end of which is the largest propeller, weighing in at 130 tonnes.───缸发动机转动最长的推进器杆(130米)，在其末端是最大的推进器，重130吨。

But with the brain only weighing in at 3 pounds (1.4 kg), you could be forgiven for wondering if neuroscientists are just big slackers.───但是认识到大脑的重量仅有3磅(1.4千克)，你就可以原谅大家的疑虑，是不是脑神经科学家太懒惰了。

On the surface, it seems to be a sound solution, but when carefully weighing in the mind, we find that. . .───表面上看，这好像是一个合理的解决办法，但仔细想想，我们发现……

Outside of a few news reports and a few experts weighing in, little has been written about it.───除了知道一些报道和一些参与人外，关于这方面的报道很少。

But she and other Obama administration officials who briefed reporters shied away from weighing in on climate proposals now before Congress.───但是她和其他接受采访的政府官员都拒绝在国会表态之前参与气候方面的计划。

Across the country, a growing number of religious leaders are weighing in behind the protesters.───放眼望去，全国上下，越来越多的宗教头领在抗议者背后思虑权衡；

Another difficulty I have with weighing in school is the impact on the obese child within the classroom, as you point out.───另外的一种困难我有在学校中有秤重是那冲击在教室里面在肥胖的孩子身上，当你指出之时。

Meow arrived at the shelter weighing in at over 39 pounds, after his elderly owner could no longer care for the feline.───Meow刚来到收容所时重量超过39磅，他的老主人无法再照顾这只猫科动物。

The team who draws peg one will be responsible for weighing in their section, with peg two assisting as section stewards.

With the B1-R retailing at ￡550 and the cab weighing in at ￡460, that leaves us ￡500 for a bass.

Weighing in at eighty tons, the B-19 was easily the largest and most sophisticated warplane in the world.

Heather was the smallest baby of all, weighing in under six pounds.

Debuts Fiat will also be weighing in with their new Stilo.

The tiny man is Aditya "Romeo" Dev, the world's smallest bodybuilder. He stands a towering 2 feet 9 inches tall and weighing in at a whopping 20 pounds.

The processing of silica sand including transferring, screening and dewatering, eliminating bridge-formation in the silo, weighing in precision, dust-prevention device etc. has been recommended.

It was just my luck to have bags made of light nylon, weighing in at ten kilos in total.

Rambo the lamb is reckoned to have broken the local record, weighing in at twenty two pounds.